14105522111 has 2 divisors, whose sum is σ = 14105522112. Its totient is φ = 14105522110.

The previous prime is 14105522107. The next prime is 14105522113. The reversal of 14105522111 is 11122550141.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14105522111 - 2² = 14105522107 is a prime.

Together with 14105522113, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14105522113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7052761055 + 7052761056.

It is an arithmetic number, because the mean of its divisors is an integer number (7052761056).

Almost surely, 2^14105522111 is an apocalyptic number.

14105522111 is a deficient number, since it is larger than the sum of its proper divisors (1).

14105522111 is an equidigital number, since it uses as much as digits as its factorization.

14105522111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 400, while the sum is 23.

The spelling of 14105522111 in words is "fourteen billion, one hundred five million, five hundred twenty-two thousand, one hundred eleven".